Hyundai Sonata: Windshield defrosting and defogging / Automatic Climate Control System

To defog inside windshield

1. Select desired fan speed.

2. Select desired temperature.

3. Press the defroster button ().

4. The outside (fresh) air position will be selected automatically.

If the outside (fresh) air position is not selected automatically, adjust the corresponding button manually.

If the position is selected, lower fan speed is adjusted to a higher fan speed.

To defrost outside windshield

1. Set the fan speed to the highest (extreme right) position.

2. Set the temperature to the extreme hot (HI) position.

3. Press the defroster button ().

4. The outside (fresh) air position will be selected automatically.

Manual Climate Control System
To defog inside windshield 1. Select any fan speed except "0" position. 2. Select desired temperature. 3. Select the or position. 4. The outside (fresh) air will be selected automatically. Addition ...

Automatic Climate Control System
To defog inside windshield 1. Select desired fan speed. 2. Select desired temperature. 3. Press the defroster button (). 4. The outside (fresh) air position will be selected automatically. If the out ...

Other information:

Hyundai Sonata LF 2014-2019 Service Manual: Description and Operation
Description The immobilizer system will disable the vehicle unless the proper ignition key is used, in addition to the currently available anti-theft systems such as car alarms, the immobilizer system aims to drastically reduce the rate of auto theft. 1. Transponder (TP) – IMMO ECU Comm ...

Hyundai Sonata LF 2014-2019 Service Manual: Transmission Gear Oil Repair procedures
Inspection     • In principle, the transmission oil is maintenance-free, and no exchange is required. But it must be inspected and replenished every 4 years or 40,000 miles. 1. Park the vehicle on flat ground and turn off the engine. 2. Remove the under cover. ...

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